US Stocks Hit Record Highs on AI Boom and Oil Price Drop
On October 6, 2026, U.S. stocks achieved historic highs, driven by a drop in oil prices and renewed excitement around artificial intelligence (AI) investments. The S&P 500 and Nasdaq 100 indices each rose by 0.5%, while the Dow Jones Industrial Average increased by 0.4%. This marks the fourth consecutive day of gains for U.S. markets, with the S&P 500 reaching a record peak for the first time in two months.
The surge in stock prices was fueled by a decline in Brent crude oil prices to $98 per barrel, which eased inflation concerns and led to a drop in U.S. Treasury yields. Analysts from UBS emphasized that AI-related investments are a key driver of market growth, positioning companies like NVIDIA Corp (NVDA) to benefit significantly from this trend.
NVIDIA, a leading supplier of AI infrastructure and graphics processing units (GPUs), saw its stock price reach $242.13, which GuruFocus's GF Value™ indicates is 40.0% undervalued compared to its intrinsic value of $403.34. The company's GF Score™ stands at 95/100, reflecting strong financial health, particularly in profitability and growth. However, its valuation rank is lower at 4/10, suggesting caution.
Despite NVIDIA's strong fundamentals, mixed signals from guru ownership and notable insider selling, totaling $967,606,680 over the past three months, may raise concerns about short-term performance. The company's price-to-earnings (P/E) ratio of 30.61x is significantly lower than its 5-year median of 55.92x, further supporting the undervaluation argument.